I have problems printing an Svariable (string) to a file. Consider these instruments:
Sname chnget "MyString"
Sfilename = strcat(Sname, ".txt")
Sname = "Output"
schedule("Print", 0, .1)
Of course, in the real code the string Sname is generated dynamically. The output is only one control character (<ASCII 32). Strange, because Sfilename is properly created, so Sname should be valid and assigned when the fprints opcode runs.